3D animation that shows how subsea cables and pipelines are lowered. Acta Marine BV is the expert when it comes to remedial lowering of subsea cables and pipelines.
http://www.offshore-animations.com

published:27 Jun 2012

views:279965

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
----------------------------------------­---------------------
TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before.
Visit our official website for all the latest, uncensored videos: http://us.tomonews.com
Check out our Android app: http://bit.ly/1rddhCj
Check out our iOS app: http://bit.ly/1gO3z1f
Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter
Stay connected with us here:
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Google+ http://plus.google.com/+TomoNewsUS/
Instagram @tomonewsus http://instagram.com/tomonewsus

published:26 Sep 2017

views:72688

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

published:12 May 2015

views:84637

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

A subsea cable was laid from the RV CelticExplorer in Galway Bay in April 2015. The four kilometre cable, and a frame to which sensors and monitoring equipment will be attached is part of the development of an ocean observatory in Galway Bay connecting the Galway Bay OceanEnergyTestSite and to the shore at Spiddal, Co. Galway. The cable will supply power to the site and allow unlimited data transfer from the site for researchers testing innovative marine technology including renewable ocean energy devices.
The MarineInstitute and the Sustainable Energy Authority of Ireland (SEAI) have been working together to promote and develop Ireland’s ocean energy potential and this project, with partners SmartBay Ltd, UCC (MarEI - MarineRenewable Energy Ireland), and Dublin City University, is part of a programme to enhance the Galway Bay Ocean Energy Test Site. A suite of sensors and environmental monitoring equipment will be installed on the cable end frame this summer, as well a floating ‘sea station’ which will give developers real time data on how their devices are performing in the ocean .

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covered the entire cage and bars and competitively excluded all other arthropods such as the big Three SpotShrimp. In just a few days, the carcass was entirely skeletonized and the amphipods lost interest and left. Then the Three Spot Shrimp returned to pick at the carcass, eventually removing all the cartilage. After a few days a Giant Pacific Octopus was curious about the cage, scaring off a shrimp.
The experiment was led by Dr. Gail Anderson and Dr. Lynne Bell (SimonFraserUniversity). This video was created by JacksonChu, a PhD student, Marine Biology (University of Victoria).
READ MORE ABOUT THIS EXPERIMENT:
Here: http://www.oceannetworks.ca/science/active-research/forensic-investigations
And here: http://www.oceannetworks.ca/csi-salish-sea-completes-10th-deployment
________________
We hope that you enjoyed the video!
Check out our website! http://www.oceannetworks.ca
TWITTER: https://twitter.com/ocean_networks
FACEBOOK: https://www.facebook.com/OceanNetworksCanada
INSTAGRAM: https://www.instagram.com/ocean_networks
FLICKR: https://www.flickr.com/photos/oceannetworkscanada/albums

Saline water covers approximately 72% of the planet's surface (~3.6×108km2) and is customarily divided into several principal oceans and smaller seas, with the ocean covering approximately 71% of Earth's surface. The ocean contains 97% of Earth's water, and oceanographers have stated that less than 5% of the World Ocean has been explored. The total volume is approximately 1.35 billion cubic kilometers (320 million cu mi) with an average depth of nearly 3,700 meters (12,100ft).

Galway Bay

Galway Bay (Irish: Loch Lurgan or Cuan na Gaillimhe) is a large bay (or sealough) on the west coast of Ireland, between County Galway in the province of Connacht to the north and the Burren in County Clare in the province of Munster to the south. Galway city is located on the northeast side of the bay. It is about 50 kilometres (31mi) long and from 10 kilometres (6.2mi) to 30 kilometres (19mi) in breadth. The Aran Islands (Oileáin Árann) are to the west across the entrance and there are numerous small islands within the bay.

The approaches to the bay between the Aran Islands and the mainland are as follows:

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
----------------------------------------­---------------------
TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before.
Visit our official website for all the latest, uncensored videos: http://us.tomonews.com
Check out our Android app: http://bit.ly/1rddhCj
Check out our iOS app: http://bit.ly/1gO3z1f
Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter
Stay connected with us here:
Facebook http://www.facebook.com/TomoNewsUS
Twitter @tomonewsus http://www.twitter.com/TomoNewsUS
Google+ http://plus.google.com/+TomoNewsUS/
Instagram @tomonewsus http://instagram.com/tomonewsus

3:05

How a Deep-Sea Offshore Drilling Rig Works

How a Deep-Sea Offshore Drilling Rig Works

How a Deep-Sea Offshore Drilling Rig Works

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

Stunning Underwater Brine Lake and Deep Sea Waves | Nautilus Live

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

3:38

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

Subsea Ocean Observatory Cable Installation Galway Bay

A subsea cable was laid from the RV CelticExplorer in Galway Bay in April 2015. The four kilometre cable, and a frame to which sensors and monitoring equipment will be attached is part of the development of an ocean observatory in Galway Bay connecting the Galway Bay OceanEnergyTestSite and to the shore at Spiddal, Co. Galway. The cable will supply power to the site and allow unlimited data transfer from the site for researchers testing innovative marine technology including renewable ocean energy devices.
The MarineInstitute and the Sustainable Energy Authority of Ireland (SEAI) have been working together to promote and develop Ireland’s ocean energy potential and this project, with partners SmartBay Ltd, UCC (MarEI - MarineRenewable Energy Ireland), and Dublin City University, is part of a programme to enhance the Galway Bay Ocean Energy Test Site. A suite of sensors and environmental monitoring equipment will be installed on the cable end frame this summer, as well a floating ‘sea station’ which will give developers real time data on how their devices are performing in the ocean .

Caged pig forensic experiment in the ocean

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covered the entire cage and bars and competitively excluded all other arthropods such as the big Three SpotShrimp. In just a few days, the carcass was entirely skeletonized and the amphipods lost interest and left. Then the Three Spot Shrimp returned to pick at the carcass, eventually removing all the cartilage. After a few days a Giant Pacific Octopus was curious about the cage, scaring off a shrimp.
The experiment was led by Dr. Gail Anderson and Dr. Lynne Bell (SimonFraserUniversity). This video was created by JacksonChu, a PhD student, Marine Biology (University of Victoria).
READ MORE ABOUT THIS EXPERIMENT:
Here: http://www.oceannetworks.ca/science/active-research/forensic-investigations
And here: http://www.oceannetworks.ca/csi-salish-sea-completes-10th-deployment
________________
We hope that you enjoyed the video!
Check out our website! http://www.oceannetworks.ca
TWITTER: https://twitter.com/ocean_networks
FACEBOOK: https://www.facebook.com/OceanNetworksCanada
INSTAGRAM: https://www.instagram.com/ocean_networks
FLICKR: https://www.flickr.com/photos/oceannetworkscanada/albums

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
---------...

published: 26 Sep 2017

How a Deep-Sea Offshore Drilling Rig Works

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

GSP Offshore Gas Pipeline Project For Gazprom part 1/2

Stunning Underwater Brine Lake and Deep Sea Waves | Nautilus Live

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

published: 12 May 2015

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

Caged pig forensic experiment in the ocean

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covere...

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
----------------------------------------­---------------------
TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before.
Visit our official website for all the latest, uncensored videos: http://us.tomonews.com
Check out our Android app: http://bit.ly/1rddhCj
Check out our iOS app: http://bit.ly/1gO3z1f
Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter
Stay connected with us here:
Facebook http://www.facebook.com/TomoNewsUS
Twitter @tomonewsus http://www.twitter.com/TomoNewsUS
Google+ http://plus.google.com/+TomoNewsUS/
Instagram @tomonewsus http://instagram.com/tomonewsus

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
----------------------------------------­---------------------
TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before.
Visit our official website for all the latest, uncensored videos: http://us.tomonews.com
Check out our Android app: http://bit.ly/1rddhCj
Check out our iOS app: http://bit.ly/1gO3z1f
Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter
Stay connected with us here:
Facebook http://www.facebook.com/TomoNewsUS
Twitter @tomonewsus http://www.twitter.com/TomoNewsUS
Google+ http://plus.google.com/+TomoNewsUS/
Instagram @tomonewsus http://instagram.com/tomonewsus

How a Deep-Sea Offshore Drilling Rig Works

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to...

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong...

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

A subsea cable was laid from the RV CelticExplorer in Galway Bay in April 2015. The four kilometre cable, and a frame to which sensors and monitoring equipment will be attached is part of the development of an ocean observatory in Galway Bay connecting the Galway Bay OceanEnergyTestSite and to the shore at Spiddal, Co. Galway. The cable will supply power to the site and allow unlimited data transfer from the site for researchers testing innovative marine technology including renewable ocean energy devices.
The MarineInstitute and the Sustainable Energy Authority of Ireland (SEAI) have been working together to promote and develop Ireland’s ocean energy potential and this project, with partners SmartBay Ltd, UCC (MarEI - MarineRenewable Energy Ireland), and Dublin City University, is part of a programme to enhance the Galway Bay Ocean Energy Test Site. A suite of sensors and environmental monitoring equipment will be installed on the cable end frame this summer, as well a floating ‘sea station’ which will give developers real time data on how their devices are performing in the ocean .

A subsea cable was laid from the RV CelticExplorer in Galway Bay in April 2015. The four kilometre cable, and a frame to which sensors and monitoring equipment will be attached is part of the development of an ocean observatory in Galway Bay connecting the Galway Bay OceanEnergyTestSite and to the shore at Spiddal, Co. Galway. The cable will supply power to the site and allow unlimited data transfer from the site for researchers testing innovative marine technology including renewable ocean energy devices.
The MarineInstitute and the Sustainable Energy Authority of Ireland (SEAI) have been working together to promote and develop Ireland’s ocean energy potential and this project, with partners SmartBay Ltd, UCC (MarEI - MarineRenewable Energy Ireland), and Dublin City University, is part of a programme to enhance the Galway Bay Ocean Energy Test Site. A suite of sensors and environmental monitoring equipment will be installed on the cable end frame this summer, as well a floating ‘sea station’ which will give developers real time data on how their devices are performing in the ocean .

Caged pig forensic experiment in the ocean

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to int...

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covered the entire cage and bars and competitively excluded all other arthropods such as the big Three SpotShrimp. In just a few days, the carcass was entirely skeletonized and the amphipods lost interest and left. Then the Three Spot Shrimp returned to pick at the carcass, eventually removing all the cartilage. After a few days a Giant Pacific Octopus was curious about the cage, scaring off a shrimp.
The experiment was led by Dr. Gail Anderson and Dr. Lynne Bell (SimonFraserUniversity). This video was created by JacksonChu, a PhD student, Marine Biology (University of Victoria).
READ MORE ABOUT THIS EXPERIMENT:
Here: http://www.oceannetworks.ca/science/active-research/forensic-investigations
And here: http://www.oceannetworks.ca/csi-salish-sea-completes-10th-deployment
________________
We hope that you enjoyed the video!
Check out our website! http://www.oceannetworks.ca
TWITTER: https://twitter.com/ocean_networks
FACEBOOK: https://www.facebook.com/OceanNetworksCanada
INSTAGRAM: https://www.instagram.com/ocean_networks
FLICKR: https://www.flickr.com/photos/oceannetworkscanada/albums

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covered the entire cage and bars and competitively excluded all other arthropods such as the big Three SpotShrimp. In just a few days, the carcass was entirely skeletonized and the amphipods lost interest and left. Then the Three Spot Shrimp returned to pick at the carcass, eventually removing all the cartilage. After a few days a Giant Pacific Octopus was curious about the cage, scaring off a shrimp.
The experiment was led by Dr. Gail Anderson and Dr. Lynne Bell (SimonFraserUniversity). This video was created by JacksonChu, a PhD student, Marine Biology (University of Victoria).
READ MORE ABOUT THIS EXPERIMENT:
Here: http://www.oceannetworks.ca/science/active-research/forensic-investigations
And here: http://www.oceannetworks.ca/csi-salish-sea-completes-10th-deployment
________________
We hope that you enjoyed the video!
Check out our website! http://www.oceannetworks.ca
TWITTER: https://twitter.com/ocean_networks
FACEBOOK: https://www.facebook.com/OceanNetworksCanada
INSTAGRAM: https://www.instagram.com/ocean_networks
FLICKR: https://www.flickr.com/photos/oceannetworkscanada/albums

TechKnow - Deep sea gold rush

Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored.
On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor.
"What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says BethOrcutt, a senior research scientist.
The journey begins in Costa Rica aboard the R/VAtlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea.
Commissioned in 1964, Alvin has a celebrated history, locating an une...

published: 27 Dec 2015

The Chunnel - World's Longest Underwater Tunnel - History Channel HD

The Chunnel - World's Longest UnderwaterTunnel - History Channel HD
At its lowest level, it is 75 m (250 feet) deep. At 37.9 kilometres (23.5 mi), the tunnel has the lengthiest undersea section of any passage in the world, although the Seikan Tunnel in Japan is both much longer overall at 53.85 kilometres (33.46 mi) and also deeper at 240 metres (790 feet) listed below sea degree. The speed limitation in the tunnel is 160 kilometres per hr (99 mph).
-- as well as international products trains. The passage attaches end-to-end with the LGVNord and also High Speed 1 high-speed train lines.
Concepts for a cross-Channel repaired hyperlink looked like early as 1802, British political as well as press stress over the compromising of nationwide safety delayed attempts to construct a passage....

World's Longest Underwater Gas Pipeline (Giant Serpent)

The LangeledPipeline project, spearheaded by Exxon Mobil, Stat Oil and Royal Dutch Shell, was undertaken to exploit one of the world's largest reservoirs of .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the .
This Channel is filled with a wide range of innovative and technological advancement that will trigger your mind and intellectual insights. Enjoy learning and .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the completio.

published: 10 Aug 2015

Deep Sea (Offshore) Drilling Oil Well Exploration

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. Life on them is hard and fraught with danger from calamitous fires a.
Animation of deepwater drilling.
Drilling wells is one of the most important activities in the process of finding hydrocarbon reservoirs and producing oil and gas from these reservoirs to me.
Auxillary Drilling Supervisor, Louise takes us through her daily life onboard the DeepseaMetro I drill ship. Louise overseas the team that make up the drill.

Inside diamond mining ship Peace in Africa

Marine diamond mining vessel Peace in Africa The Mafuta is a diamond-mining ship owned and operated by De Beers in the western coast of South Africa.
A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th .
Ship channel:youtube channel for ships.

ROV SuBastian Dive 092- Dacite Flow - Underwater Fire

This is the eighth ROV dive of the UnderwaterFire expedition and the only dive outside of the Mata Seamounts. This dive will be a geo-transect across a Large Dacite LavaFlow on the
seafloor located 19 km SW of West Mata summit (mostly 2400-2550 m). The main objective is to sample lavas and make visual observations from a large lava pond to a series of hills located to the west. The science team hopes to determine if the western hills are part of the eruption of this flow and source of the dacite lava flow. More information on the expedition can be found here: https://schmidtocean.org/cruise/underwater-fire-studying-submarine-volcanoes-tonga/

published: 04 Dec 2017

Inventors In Action: Extreme Subsea Machines

Some say accessing the sea floor is harder than getting to the moon. Imagine building a facility on the ocean floor, fully capable of recovering and processing oil thousands of feet below the surface. Such a facility would revolutionize oil and gas access and recovery, but how do we get there?
Tune in to this #InventorsInAction discussion, and enjoy lab tours from GE’s global research centers in New York and Brazil with our experts OliverAstley, TechnologyLeader, PowerConversion and Delivery; Konrad Weeber, Chief Engineer, Electrical Technologies & Systems; and Sérgio Sabedotti, Offshore and Subsea Systems CoE, GE Brazil Technology Center leader.

published: 14 Nov 2014

Opening of HOOW 2016 and the launch of the Smartbay Subsea Cabled Observatory

The 2016 Our OceanWealthConference featured a number of sessions where speakers and delegates had the opportunity to delve more deeply into the conference theme of Innovating for the MarineEconomy.

TechKnow - Deep sea gold rush

Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored.
On this episode of TechKnow, Phil Torres joins a t...

Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored.
On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor.
"What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says BethOrcutt, a senior research scientist.
The journey begins in Costa Rica aboard the R/VAtlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea.
Commissioned in 1964, Alvin has a celebrated history, locating an unexploded hydrogen bomb off the coast of Spain and exploring the famous RMS Titanic in the 1980s.
Alvin and its first female pilot, CindyVan Dover, were the first to discover hydrothermal vents, which are underwater springs where plumes of black smoke and water pour out from underneath the earth's crust. The vents were inhabited by previously unknown organisms that thrived in the absence of sunlight.
After 40 years of exploration, Alvin got a high-tech upgrade. The storied submersible is now outfitted with high-resolution cameras to provide a 245-degree viewing field and a robotic arm that scientists can use to pull samples of rock and ocean life to then study back on land.
But scientists are not the only ones interested in the ocean. These days the new gold rush is not in the hills, it is in the deep sea. For thousands of years miners have been exploiting the earth in search of precious metals. As resources on dry land are depleted, now the search for new sources of metals and minerals is heading underwater.
The NationalOceanic and Atmospheric Administration's national ocean service estimates that there is more than $150tn in gold waiting to be mined from the floor of the world's oceans.
"The industry is moving very, very fast. They have far more financial resources than the scientific community," says Cindy Van Dover, Alvin's first female pilot and Duke University Oceanography Professor.
Seabed mining is still in the planning stages, but Nautilus Minerals, a Canadian mining company, says it has the technology and the contracts in place with the island nation of Papua New Guinea to start mining in its waters in about two years.
What is the future of seabed mining? And what are the consequences of seabed mining for the marine ecosystems? Can science and industry co-exist and work together on viable and sustainable solutions?
- Subscribe to our channel: http://bit.ly/AJSubscribe
- Follow us on Twitter: https://twitter.com/AJEnglish
- Find us on Facebook: https://www.facebook.com/aljazeera
- Check out our website: http://www.aljazeera.com/

Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored.
On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor.
"What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says BethOrcutt, a senior research scientist.
The journey begins in Costa Rica aboard the R/VAtlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea.
Commissioned in 1964, Alvin has a celebrated history, locating an unexploded hydrogen bomb off the coast of Spain and exploring the famous RMS Titanic in the 1980s.
Alvin and its first female pilot, CindyVan Dover, were the first to discover hydrothermal vents, which are underwater springs where plumes of black smoke and water pour out from underneath the earth's crust. The vents were inhabited by previously unknown organisms that thrived in the absence of sunlight.
After 40 years of exploration, Alvin got a high-tech upgrade. The storied submersible is now outfitted with high-resolution cameras to provide a 245-degree viewing field and a robotic arm that scientists can use to pull samples of rock and ocean life to then study back on land.
But scientists are not the only ones interested in the ocean. These days the new gold rush is not in the hills, it is in the deep sea. For thousands of years miners have been exploiting the earth in search of precious metals. As resources on dry land are depleted, now the search for new sources of metals and minerals is heading underwater.
The NationalOceanic and Atmospheric Administration's national ocean service estimates that there is more than $150tn in gold waiting to be mined from the floor of the world's oceans.
"The industry is moving very, very fast. They have far more financial resources than the scientific community," says Cindy Van Dover, Alvin's first female pilot and Duke University Oceanography Professor.
Seabed mining is still in the planning stages, but Nautilus Minerals, a Canadian mining company, says it has the technology and the contracts in place with the island nation of Papua New Guinea to start mining in its waters in about two years.
What is the future of seabed mining? And what are the consequences of seabed mining for the marine ecosystems? Can science and industry co-exist and work together on viable and sustainable solutions?
- Subscribe to our channel: http://bit.ly/AJSubscribe
- Follow us on Twitter: https://twitter.com/AJEnglish
- Find us on Facebook: https://www.facebook.com/aljazeera
- Check out our website: http://www.aljazeera.com/

The Chunnel - World's Longest UnderwaterTunnel - History Channel HD
At its lowest level, it is 75 m (250 feet) deep. At 37.9 kilometres (23.5 mi), the tunnel has the lengthiest undersea section of any passage in the world, although the Seikan Tunnel in Japan is both much longer overall at 53.85 kilometres (33.46 mi) and also deeper at 240 metres (790 feet) listed below sea degree. The speed limitation in the tunnel is 160 kilometres per hr (99 mph).
-- as well as international products trains. The passage attaches end-to-end with the LGVNord and also High Speed 1 high-speed train lines.
Concepts for a cross-Channel repaired hyperlink looked like early as 1802, British political as well as press stress over the compromising of nationwide safety delayed attempts to construct a passage. An early attempt at constructing a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government". The eventual successful project, organised by Eurotunnel, began construction in 1988 and opened in 1994. At 4.650 billion, the project can be found in 80 % over its anticipated budget.
At 37.9 kilometres (23.5 mi), the tunnel has the longest undersea section of any kind of passage in the world, although the SeikanPassage in Japan is both longer complete at 53.85 kilometres (33.46 mi) as well as much deeper at 240 metres (790 ft) here sea level. The rate limit in the passage is 160 kilometres per hour (99 miles per hour). The passage hooks up end-to-end doing the LGV Nord and also High Rate 1 high-speed railway lines.
British political as well as press stress over the compromising of national security stalled attempts to construct a tunnel. An early attempt at building a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government".
More Documentary Films:
http://historychannelhd.blogspot.com
Be The First To Watch Our Newly Uploaded Videos
Just By Subscribing To Our Channel
http://www.youtube.com/channel/UCZimbEnw_WEQggZE1J_IMVA?sub_confirmation=1

The Chunnel - World's Longest UnderwaterTunnel - History Channel HD
At its lowest level, it is 75 m (250 feet) deep. At 37.9 kilometres (23.5 mi), the tunnel has the lengthiest undersea section of any passage in the world, although the Seikan Tunnel in Japan is both much longer overall at 53.85 kilometres (33.46 mi) and also deeper at 240 metres (790 feet) listed below sea degree. The speed limitation in the tunnel is 160 kilometres per hr (99 mph).
-- as well as international products trains. The passage attaches end-to-end with the LGVNord and also High Speed 1 high-speed train lines.
Concepts for a cross-Channel repaired hyperlink looked like early as 1802, British political as well as press stress over the compromising of nationwide safety delayed attempts to construct a passage. An early attempt at constructing a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government". The eventual successful project, organised by Eurotunnel, began construction in 1988 and opened in 1994. At 4.650 billion, the project can be found in 80 % over its anticipated budget.
At 37.9 kilometres (23.5 mi), the tunnel has the longest undersea section of any kind of passage in the world, although the SeikanPassage in Japan is both longer complete at 53.85 kilometres (33.46 mi) as well as much deeper at 240 metres (790 ft) here sea level. The rate limit in the passage is 160 kilometres per hour (99 miles per hour). The passage hooks up end-to-end doing the LGV Nord and also High Rate 1 high-speed railway lines.
British political as well as press stress over the compromising of national security stalled attempts to construct a tunnel. An early attempt at building a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government".
More Documentary Films:
http://historychannelhd.blogspot.com
Be The First To Watch Our Newly Uploaded Videos
Just By Subscribing To Our Channel
http://www.youtube.com/channel/UCZimbEnw_WEQggZE1J_IMVA?sub_confirmation=1

The LangeledPipeline project, spearheaded by Exxon Mobil, Stat Oil and Royal Dutch Shell, was undertaken to exploit one of the world's largest reservoirs of .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the .
This Channel is filled with a wide range of innovative and technological advancement that will trigger your mind and intellectual insights. Enjoy learning and .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the completio.

The LangeledPipeline project, spearheaded by Exxon Mobil, Stat Oil and Royal Dutch Shell, was undertaken to exploit one of the world's largest reservoirs of .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the .
This Channel is filled with a wide range of innovative and technological advancement that will trigger your mind and intellectual insights. Enjoy learning and .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the completio.

Deep Sea (Offshore) Drilling Oil Well Exploration

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. Life on them is hard and fraught with danger from calamitous fires a.
...

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. Life on them is hard and fraught with danger from calamitous fires a.
Animation of deepwater drilling.
Drilling wells is one of the most important activities in the process of finding hydrocarbon reservoirs and producing oil and gas from these reservoirs to me.
Auxillary Drilling Supervisor, Louise takes us through her daily life onboard the DeepseaMetro I drill ship. Louise overseas the team that make up the drill.

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. Life on them is hard and fraught with danger from calamitous fires a.
Animation of deepwater drilling.
Drilling wells is one of the most important activities in the process of finding hydrocarbon reservoirs and producing oil and gas from these reservoirs to me.
Auxillary Drilling Supervisor, Louise takes us through her daily life onboard the DeepseaMetro I drill ship. Louise overseas the team that make up the drill.

Marine diamond mining vessel Peace in Africa The Mafuta is a diamond-mining ship owned and operated by De Beers in the western coast of South Africa.
A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th .
Ship channel:youtube channel for ships.

Marine diamond mining vessel Peace in Africa The Mafuta is a diamond-mining ship owned and operated by De Beers in the western coast of South Africa.
A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th .
Ship channel:youtube channel for ships.

ROV SuBastian Dive 092- Dacite Flow - Underwater Fire

This is the eighth ROV dive of the UnderwaterFire expedition and the only dive outside of the Mata Seamounts. This dive will be a geo-transect across a Large D...

This is the eighth ROV dive of the UnderwaterFire expedition and the only dive outside of the Mata Seamounts. This dive will be a geo-transect across a Large Dacite LavaFlow on the
seafloor located 19 km SW of West Mata summit (mostly 2400-2550 m). The main objective is to sample lavas and make visual observations from a large lava pond to a series of hills located to the west. The science team hopes to determine if the western hills are part of the eruption of this flow and source of the dacite lava flow. More information on the expedition can be found here: https://schmidtocean.org/cruise/underwater-fire-studying-submarine-volcanoes-tonga/

This is the eighth ROV dive of the UnderwaterFire expedition and the only dive outside of the Mata Seamounts. This dive will be a geo-transect across a Large Dacite LavaFlow on the
seafloor located 19 km SW of West Mata summit (mostly 2400-2550 m). The main objective is to sample lavas and make visual observations from a large lava pond to a series of hills located to the west. The science team hopes to determine if the western hills are part of the eruption of this flow and source of the dacite lava flow. More information on the expedition can be found here: https://schmidtocean.org/cruise/underwater-fire-studying-submarine-volcanoes-tonga/

Inventors In Action: Extreme Subsea Machines

Some say accessing the sea floor is harder than getting to the moon. Imagine building a facility on the ocean floor, fully capable of recovering and processing ...

Some say accessing the sea floor is harder than getting to the moon. Imagine building a facility on the ocean floor, fully capable of recovering and processing oil thousands of feet below the surface. Such a facility would revolutionize oil and gas access and recovery, but how do we get there?
Tune in to this #InventorsInAction discussion, and enjoy lab tours from GE’s global research centers in New York and Brazil with our experts OliverAstley, TechnologyLeader, PowerConversion and Delivery; Konrad Weeber, Chief Engineer, Electrical Technologies & Systems; and Sérgio Sabedotti, Offshore and Subsea Systems CoE, GE Brazil Technology Center leader.

Some say accessing the sea floor is harder than getting to the moon. Imagine building a facility on the ocean floor, fully capable of recovering and processing oil thousands of feet below the surface. Such a facility would revolutionize oil and gas access and recovery, but how do we get there?
Tune in to this #InventorsInAction discussion, and enjoy lab tours from GE’s global research centers in New York and Brazil with our experts OliverAstley, TechnologyLeader, PowerConversion and Delivery; Konrad Weeber, Chief Engineer, Electrical Technologies & Systems; and Sérgio Sabedotti, Offshore and Subsea Systems CoE, GE Brazil Technology Center leader.

published:14 Nov 2014

views:4130

back

Opening of HOOW 2016 and the launch of the Smartbay Subsea Cabled Observatory

BILBAO, SPAIN / VIRGINIA BEACH, VIRGINIA — Microsoft, Facebook and Spanish telecommunications giant Telxius have just completed work on a massive continent-to-continent underwater cable.
According to a Microsoft news release, the Marea undersea cable is comprised of eight pairs of fiber optic cables, encircled by copper, a layer of hard-plastic and a waterproof coating.
The subsea cable stretches over 4,000 miles from the U.S. east coast at Virginia Beach, to Spain's north coast at Bilbao.
When laying the cable, engineers had to account for an average depth of 11,000 feet and hazards including coral reefs, earthquake zones and active volcanoes.
The cable can transmit a maximum of 160 terabits per second. That's the equivalent of 71 million streaming high definition videos.
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3:05

How a Deep-Sea Offshore Drilling Rig Works

After 22 hours, the crew of the Maersk Interceptor have assembled and lowered 551 feet of ...

How a Deep-Sea Offshore Drilling Rig Works

After 22 hours, the crew of the MaerskInterceptor have assembled and lowered 551 feet of pipes into the water. Through them, a hydraulic hammer will operate to drive these pipes 131 feet below the seafloor.
From: MIGHTY SHIPS: Maersk Interceptor
http://bit.ly/2biRHN1

Stunning Underwater Brine Lake and Deep Sea Waves | Nautilus Live

On a recent dive, the E/VNautilus team encountered spectacular brine lakes in the Gulf of Mexico. Brine lakes and rivers form when salts leach out of the seafloor creating incredibly saline water that becomes trapped in pockets and can't mix with the seawater around it. As a result, deep sea lakes of very salty water form with their own surface tension and waves.
E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watchhttp://www.nautiluslive.org for live video from the ocean floor. For live dive updates follow along on social media at http://www.facebook.com/nautiluslive and http://www.twitter.com/evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive.

3:38

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an...

Saturation Divers Live Under the Sea for Weeks | World's Strangest

Meet six men who live under the sea in Aberdeen, Scotland. Food and supplies arrive via an airtight hatch and if the glass fails, it could all go terribly wrong. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1
Catch World's Strangest Tuesdays at 8/7c on Science Channel!
Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day. | http://bit.ly/SCI2YT
Download the TestTube app! | http://testu.be/1ndmmMq

Subsea Ocean Observatory Cable Installation Galway Bay

A subsea cable was laid from the RV CelticExplorer in Galway Bay in April 2015. The four kilometre cable, and a frame to which sensors and monitoring equipment will be attached is part of the development of an ocean observatory in Galway Bay connecting the Galway Bay OceanEnergyTestSite and to the shore at Spiddal, Co. Galway. The cable will supply power to the site and allow unlimited data transfer from the site for researchers testing innovative marine technology including renewable ocean energy devices.
The MarineInstitute and the Sustainable Energy Authority of Ireland (SEAI) have been working together to promote and develop Ireland’s ocean energy potential and this project, with partners SmartBay Ltd, UCC (MarEI - MarineRenewable Energy Ireland), and Dublin City University, is part of a programme to enhance the Galway Bay Ocean Energy Test Site. A suite of sensors and environmental monitoring equipment will be installed on the cable end frame this summer, as well a floating ‘sea station’ which will give developers real time data on how their devices are performing in the ocean .

11:35

Advanced subsea diamnond mining vessel goes to work

Designed by Marin Teknikk and built by Kleven Verft, Norway, the US$157 million vessel wil...

Caged pig forensic experiment in the ocean

Dead pigs are used as models for human decomposition so that we can understand what happens to a body in the ocean as it decays, and use this information to interpret decompositional patterns and rates, as well as the marks left by scavengers, in human death investigations. Past experiments in this area showed high shark activity, so two pigs were placed: one caged and one exposed. This video features the experiment that was deployed on Feb 26, 2012.
Caging successfully prevented sharks from accessing the body so that the carcass was colonized within minutes by small arthropods called amphipods, or 'sea lice'. These rapidly became several centimetres thick on the body and entered the carcass via the orifices, eating it from the inside out. The amphipods became so numerous that they covered the entire cage and bars and competitively excluded all other arthropods such as the big Three SpotShrimp. In just a few days, the carcass was entirely skeletonized and the amphipods lost interest and left. Then the Three Spot Shrimp returned to pick at the carcass, eventually removing all the cartilage. After a few days a Giant Pacific Octopus was curious about the cage, scaring off a shrimp.
The experiment was led by Dr. Gail Anderson and Dr. Lynne Bell (SimonFraserUniversity). This video was created by JacksonChu, a PhD student, Marine Biology (University of Victoria).
READ MORE ABOUT THIS EXPERIMENT:
Here: http://www.oceannetworks.ca/science/active-research/forensic-investigations
And here: http://www.oceannetworks.ca/csi-salish-sea-completes-10th-deployment
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TechKnow - Deep sea gold rush

Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored.
On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor.
"What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says BethOrcutt, a senior research scientist.
The journey begins in Costa Rica aboard the R/VAtlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea.
Commissioned in 1964, Alvin has a celebrated history, locating an unexploded hydrogen bomb off the coast of Spain and exploring the famous RMS Titanic in the 1980s.
Alvin and its first female pilot, CindyVan Dover, were the first to discover hydrothermal vents, which are underwater springs where plumes of black smoke and water pour out from underneath the earth's crust. The vents were inhabited by previously unknown organisms that thrived in the absence of sunlight.
After 40 years of exploration, Alvin got a high-tech upgrade. The storied submersible is now outfitted with high-resolution cameras to provide a 245-degree viewing field and a robotic arm that scientists can use to pull samples of rock and ocean life to then study back on land.
But scientists are not the only ones interested in the ocean. These days the new gold rush is not in the hills, it is in the deep sea. For thousands of years miners have been exploiting the earth in search of precious metals. As resources on dry land are depleted, now the search for new sources of metals and minerals is heading underwater.
The NationalOceanic and Atmospheric Administration's national ocean service estimates that there is more than $150tn in gold waiting to be mined from the floor of the world's oceans.
"The industry is moving very, very fast. They have far more financial resources than the scientific community," says Cindy Van Dover, Alvin's first female pilot and Duke University Oceanography Professor.
Seabed mining is still in the planning stages, but Nautilus Minerals, a Canadian mining company, says it has the technology and the contracts in place with the island nation of Papua New Guinea to start mining in its waters in about two years.
What is the future of seabed mining? And what are the consequences of seabed mining for the marine ecosystems? Can science and industry co-exist and work together on viable and sustainable solutions?
- Subscribe to our channel: http://bit.ly/AJSubscribe
- Follow us on Twitter: https://twitter.com/AJEnglish
- Find us on Facebook: https://www.facebook.com/aljazeera
- Check out our website: http://www.aljazeera.com/

The Chunnel - World's Longest Underwater Tunnel - History Channel HD

The Chunnel - World's Longest UnderwaterTunnel - History Channel HD
At its lowest level, it is 75 m (250 feet) deep. At 37.9 kilometres (23.5 mi), the tunnel has the lengthiest undersea section of any passage in the world, although the Seikan Tunnel in Japan is both much longer overall at 53.85 kilometres (33.46 mi) and also deeper at 240 metres (790 feet) listed below sea degree. The speed limitation in the tunnel is 160 kilometres per hr (99 mph).
-- as well as international products trains. The passage attaches end-to-end with the LGVNord and also High Speed 1 high-speed train lines.
Concepts for a cross-Channel repaired hyperlink looked like early as 1802, British political as well as press stress over the compromising of nationwide safety delayed attempts to construct a passage. An early attempt at constructing a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government". The eventual successful project, organised by Eurotunnel, began construction in 1988 and opened in 1994. At 4.650 billion, the project can be found in 80 % over its anticipated budget.
At 37.9 kilometres (23.5 mi), the tunnel has the longest undersea section of any kind of passage in the world, although the SeikanPassage in Japan is both longer complete at 53.85 kilometres (33.46 mi) as well as much deeper at 240 metres (790 ft) here sea level. The rate limit in the passage is 160 kilometres per hour (99 miles per hour). The passage hooks up end-to-end doing the LGV Nord and also High Rate 1 high-speed railway lines.
British political as well as press stress over the compromising of national security stalled attempts to construct a tunnel. An early attempt at building a Stations Tunnel was made in the late 19th century, on the English side "in the hope of forcing the hand of the English Government".
More Documentary Films:
http://historychannelhd.blogspot.com
Be The First To Watch Our Newly Uploaded Videos
Just By Subscribing To Our Channel
http://www.youtube.com/channel/UCZimbEnw_WEQggZE1J_IMVA?sub_confirmation=1

World's Longest Underwater Gas Pipeline (Giant Serpent)

The LangeledPipeline project, spearheaded by Exxon Mobil, Stat Oil and Royal Dutch Shell, was undertaken to exploit one of the world's largest reservoirs of .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the .
This Channel is filled with a wide range of innovative and technological advancement that will trigger your mind and intellectual insights. Enjoy learning and .
The Langeled pipeline (originally known as Britpipe) is an underwater pipeline transporting Norwegian natural gas to the United Kingdom. Before the completio.

1:44:15

Deep Sea (Offshore) Drilling Oil Well Exploration

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. L...

Deep Sea (Offshore) Drilling Oil Well Exploration

They are virtual cities stuck in the middle of some of the most dangerous seas on earth. Life on them is hard and fraught with danger from calamitous fires a.
Animation of deepwater drilling.
Drilling wells is one of the most important activities in the process of finding hydrocarbon reservoirs and producing oil and gas from these reservoirs to me.
Auxillary Drilling Supervisor, Louise takes us through her daily life onboard the DeepseaMetro I drill ship. Louise overseas the team that make up the drill.

Inside diamond mining ship Peace in Africa

Marine diamond mining vessel Peace in Africa The Mafuta is a diamond-mining ship owned and operated by De Beers in the western coast of South Africa.
A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th .
Ship channel:youtube channel for ships.

ROV SuBastian Dive 092- Dacite Flow - Underwater Fire

This is the eighth ROV dive of the UnderwaterFire expedition and the only dive outside of the Mata Seamounts. This dive will be a geo-transect across a Large Dacite LavaFlow on the
seafloor located 19 km SW of West Mata summit (mostly 2400-2550 m). The main objective is to sample lavas and make visual observations from a large lava pond to a series of hills located to the west. The science team hopes to determine if the western hills are part of the eruption of this flow and source of the dacite lava flow. More information on the expedition can be found here: https://schmidtocean.org/cruise/underwater-fire-studying-submarine-volcanoes-tonga/

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Inventors In Action: Extreme Subsea Machines

Some say accessing the sea floor is harder than getting to the moon. Imagine building a fa...

Inventors In Action: Extreme Subsea Machines

Some say accessing the sea floor is harder than getting to the moon. Imagine building a facility on the ocean floor, fully capable of recovering and processing oil thousands of feet below the surface. Such a facility would revolutionize oil and gas access and recovery, but how do we get there?
Tune in to this #InventorsInAction discussion, and enjoy lab tours from GE’s global research centers in New York and Brazil with our experts OliverAstley, TechnologyLeader, PowerConversion and Delivery; Konrad Weeber, Chief Engineer, Electrical Technologies & Systems; and Sérgio Sabedotti, Offshore and Subsea Systems CoE, GE Brazil Technology Center leader.

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Opening of HOOW 2016 and the launch of the Smartbay Subsea Cabled Observatory

The 2016 Our Ocean Wealth Conference featured a number of sessions where speakers and dele...

Space Man

( f. caliste )Hey la, um de hey oh laSaid, hey la, um de hey oh leHey, hey, hey, hey oh laSaid hey, oh hey, feelin' good todayOne day as I was a havin' myself a partyYou know a flyin' saucer landed right by my sideYou know a big green man jumped out and boy you know he robbed meYou know he beat me for my bottle before I got highI hittim' up knowing that I was dead'cause he had that big ray-gun pointed at my headBut curiosity will get the best of the bestYou know he smelled that bottle and the liquor did the restAnd I said, hey la, um de hey oh laHey la, um de hey oh leHey, hey, hey, hey oh laHey, oh hey, it ain't over yetTurned that bottle up and started drinkingIt was a long, long time before he pulled it awayHis eyes got crossed and man his knees started wobblin'He took four steps forward and this is what he saidHe said, hey la, um de hey, oh laHey la, um de hey, oh leHe said hey, hey, hey, hey oh laHey oh la, feel good todayI could see this cat was a just about to party'cause he had that great big green in his eyeHe said come on hurry on down, let's forget our troublesJust jump in my space hot-rod and take a little rideSo now I'm not afraid of no kind of space man'cause I keep my defenses by my sideAnd if you ever see me any place or any timeYou can bet I'm a holding my bottle by my sideAnd I'm gonna sing hey la, um de hey, oh laHey la, um de hey, oh leHey, hey, hey, hey oh la

It turns out that a theory explaining how we might detect parallel universes and prediction for the end of the world was proposed and completed by physicist Stephen Hawking shortly before he died ... &nbsp;. According to reports, the work predicts that the universe would eventually end when stars run out of energy ... ....

Article by WN.Com Correspondent Dallas DarlingIt wasn’t very long ago Republicans were accusing Democrats of either paying a few dollars to the homeless for votes or giving them a pack of cigarettes. But with Donald Trump, it’s obvious he paid $130,000 to an adult-film star in exchange for her silence last October and just before the general election ... Was the payment from his own account – or from a lawyer – or from campaign donations....

Using e-cigarettes may lead to an accumulation of fat in the liver, a study of mice exposed to the devices suggests. “The popularity of electronic cigarettes has been rapidly increasing in part because of advertisements that they are safer than conventional cigarettes ... Friedman of Charles R. Drew University of Medicine and Science in Los Angeles, California ... Circadian rhythm dysfunction is known to accelerate liver disease....

BEIJING - China'soceanic authority on Monday called for measures to cope with rising sea levels. A report released by the StateOceanicAdministration (SOA) said that the average sea level along China's coast in 2017 was 58 mm higher than the average level between 1993 and 2011... of China's coastal regions and the ocean, according the report....

IN 1971Jacques Cousteau, a French oceanographer, called for a shift in how humans see the oceans. “We must plant the sea and herd its animals…using the sea as farmers instead of hunters,” he said. “That is what civilisation is all about.” Cousteau's call fell largely on deaf ears at the time ... ....

No wonder then that this strip of coastline on the IndianOcean is fast becoming one of the countries most popular destinations ... The highlight of these is undoubtedly Alfajiri Villas, a beautiful collection of clifftop villas overlooking the ocean. Jamie is caught up by the lyrical beauty of the Indian Ocean ... Aside from its own pool, it also had its own private veranda with a panoramic view of the horizon and the Indian Ocean....

(Photo from the official website of the StateOceanicAdministration) ...The research team completed full-depth cross-sectional observation of the westerlies regarding temperature, salinity of sea waters and ocean currents, and carried out a series of operations such as trawl for sampling marine organisms ... (Photo from the official website of the State Oceanic Administration)....